Function TestStatusChecksum

task_test.go:501–556

(t *testing.T)

}

func TestStatusChecksum(t *testing.T) { // nolint:paralleltest // cannot run in parallel
	const dir = "testdata/checksum"

	tests := []struct {
		files []string
		task  string
	}{
		{[]string{"generated.txt", ".task/checksum/build"}, "build"},
		{[]string{"generated-wildcard.txt", ".task/checksum/build-wildcard"}, "build-wildcard"},
		{[]string{"generated.txt", ".task/checksum/build-with-status"}, "build-with-status"},
	}

	for _, test := range tests { // nolint:paralleltest // cannot run in parallel
		t.Run(test.task, func(t *testing.T) {
			for _, f := range test.files {
				_ = os.Remove(filepathext.SmartJoin(dir, f))

				_, err := os.Stat(filepathext.SmartJoin(dir, f))
				require.Error(t, err)
			}

			var buff bytes.Buffer
			tempDir := task.TempDir{
				Remote:      filepathext.SmartJoin(dir, ".task"),
				Fingerprint: filepathext.SmartJoin(dir, ".task"),
			}
			e := task.NewExecutor(
				task.WithDir(dir),
				task.WithStdout(&buff),
				task.WithStderr(&buff),
				task.WithTempDir(tempDir),
			)
			require.NoError(t, e.Setup())

			require.NoError(t, e.Run(t.Context(), &task.Call{Task: test.task}))
			for _, f := range test.files {
				_, err := os.Stat(filepathext.SmartJoin(dir, f))
				require.NoError(t, err)
			}

			// Capture the modification time, so we can ensure the checksum file
			// is not regenerated when the hash hasn't changed.
			s, err := os.Stat(filepathext.SmartJoin(tempDir.Fingerprint, "checksum/"+test.task))
			require.NoError(t, err)
			time := s.ModTime()

			buff.Reset()
			require.NoError(t, e.Run(t.Context(), &task.Call{Task: test.task}))
			assert.Equal(t, `task: Task "`+test.task+`" is up to date`+"\n", buff.String())

			s, err = os.Stat(filepathext.SmartJoin(tempDir.Fingerprint, "checksum/"+test.task))
			require.NoError(t, err)
			assert.Equal(t, time, s.ModTime())
		})
	}
}

// TestStatusTimestamp is a regression test for https://github.com/go-task/task/issues/1230.